Dot Matrix Label Materials 7840
|3M 7840 Information|
|Face-Side Adh Thickness||0.8 mil|
|Liner Thickness||3.2 mil|
|Liner Type||55lb densified kraft|
3M Dot Matrix Label Materials 7840 is a 2.3 mil matte topcoated white polyester facestock with 0.8 mil acrylic adhesive 310 on a 55 lb densified kraft liner. It is laser imprintable. Matte topcoat resists degradation from scuffing, chemicals and moisture. Receptive to dot matrix printing and hand writeable. Firm adhesive resists oozing and provides excellent adhesion to high surface energy plastics. UL recognized and CSA accepted.
- Unique Top Coat for traditional Dot Matrix printing, but delivers abrasion resistance in bar code applications. Adhesive has right balance of performance and price.
- Excellent adhesion to HSE plastics and metals